Evidence map›Paper›PMID 42145237›Full record

ArticleJournal of agricultural and food chemistry2026

Development of an Ultrahigh-Performance Liquid Chromatography-Triple Quadrupole Mass Spectrometry Method for Multiclass Phytohormone Quantification Via Multifunctional Chemical Derivatization.

Michael Gigl, Michael Dankesreiter, Larissa Barl, Carlos Agius, Christian Schmid, Magdalena Holzer, Chris-Carolin Schön, Claus Schwechheimer, Corinna Dawid

Abstract readEvaluation Study
PubMed Full text at PMC Publisher
In one paragraph

Article in Journal of agricultural and food chemistry, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Michael GiglJunior Research Group Food Processing and Health, ZIEL Institute for Food and Health, Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany.ORCID 0000-0002-5617-9236
Michael DankesreiterProfessorship for Chemosensory Food Systems, TUM School of Life Sciences, Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany.
Larissa BarlChair of Plant Breeding, TUM School of Life Sciences, Technical University of Munich, Liesel-Beckmann-Str. 2, 85354 Freising, Germany.ORCID 0009-0006-6645-1711
Carlos AgiusChair of Plant Systems Biology, TUM School of Life Sciences, Technical University of Munich, Emil-Ramann-Strasse 8, 85354 Freising, Germany.
Christian SchmidChair of Food Chemistry and Molecular Sensory Science, TUM School of Life Sciences, Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany.
Magdalena HolzerChair of Food Chemistry and Molecular Sensory Science, TUM School of Life Sciences, Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany.
Chris-Carolin SchönChair of Plant Breeding, TUM School of Life Sciences, Technical University of Munich, Liesel-Beckmann-Str. 2, 85354 Freising, Germany.
Claus SchwechheimerChair of Plant Systems Biology, TUM School of Life Sciences, Technical University of Munich, Emil-Ramann-Strasse 8, 85354 Freising, Germany.
Corinna DawidProfessorship for Chemosensory Food Systems, TUM School of Life Sciences, Technical University of Munich, Lise-Meitner-Str. 34, 85354 Freising, Germany.ORCID 0000-0001-5342-2600

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plant growth regulation and responses to biotic and abiotic stress factors are mediated by phytohormones. Understanding the effects of the phytometabolome is essential for addressing future global agricultural and food sector challenges. Therefore, a liquid chromatography-mass spectrometry method was developed to improve the ability to determine the concentrations of various phytohormones. Using only 20 mg of plant material, a total of 27 hormones from different classes, including 18 gibberellins, abscisic acid, salicylic acid, auxin, and jasmonates, can be analyzed in 10 min via the stable isotope dilution assay approach. Using a carbodiimide-hydrazine one-pot multifunctional chemical derivatization approach, the analytes can be detected with quantitation limits ranging from 0.04 to 29.9 nM. Application of the method to tomato, maize, and cress verified its applicability, thus enabling quantitative multiclass phytohormone profiling.

Indexed as

Liquid Chromatography-Mass SpectrometryPlant Growth RegulatorsBrassicaceaeCarbodiimidesLimit of DetectionMetabolomeSolanum lycopersicumZea maysCarbodiimidesPlant Growth RegulatorsLC-MS/MSmultifunctional chemical derivatizationphytohormonesplant stress

Identifiers

PMID42145237
PMCPMC13220312

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.